EP0799607A3 - Stents intravasculaires ayant un profil aplati - Google Patents
Stents intravasculaires ayant un profil aplati Download PDFInfo
- Publication number
- EP0799607A3 EP0799607A3 EP97301885A EP97301885A EP0799607A3 EP 0799607 A3 EP0799607 A3 EP 0799607A3 EP 97301885 A EP97301885 A EP 97301885A EP 97301885 A EP97301885 A EP 97301885A EP 0799607 A3 EP0799607 A3 EP 0799607A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- catheter
- elements
- stent
- wire
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F45/00—Wire-working in the manufacture of other particular articles
- B21F45/008—Wire-working in the manufacture of other particular articles of medical instruments, e.g. stents, corneal rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/3006—Properties of materials and coating materials
- A61F2002/30092—Properties of materials and coating materials using shape memory or superelastic materials, e.g. nitinol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/3011—Cross-sections or two-dimensional shapes
- A61F2002/30138—Convex polygonal shapes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
- A61F2210/0019—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol operated at only one temperature whilst inside or touching the human body, e.g. constrained in a non-operative shape during surgery, another temperature only occurring before the operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0017—Angular shapes
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62670596A | 1996-04-01 | 1996-04-01 | |
US626705 | 2000-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0799607A2 EP0799607A2 (fr) | 1997-10-08 |
EP0799607A3 true EP0799607A3 (fr) | 1998-10-21 |
Family
ID=24511486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97301885A Withdrawn EP0799607A3 (fr) | 1996-04-01 | 1997-03-20 | Stents intravasculaires ayant un profil aplati |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0799607A3 (fr) |
JP (1) | JPH1015076A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100433799B1 (ko) | 1998-12-03 | 2004-06-04 | 가부시키가이샤 히타치세이사쿠쇼 | 전압구동형 스위칭 소자의 게이트 구동회로 |
US7402173B2 (en) | 2000-09-18 | 2008-07-22 | Boston Scientific Scimed, Inc. | Metal stent with surface layer of noble metal oxide and method of fabrication |
US7101391B2 (en) | 2000-09-18 | 2006-09-05 | Inflow Dynamics Inc. | Primarily niobium stent |
US7473272B2 (en) | 2005-08-17 | 2009-01-06 | Medtronic Vascular, Inc. | Recapturable stent with minimum crossing profile |
CN101828981A (zh) * | 2010-04-29 | 2010-09-15 | 北京航空航天大学 | 一种流线型截面细丝组成的螺旋支架 |
US10307273B2 (en) | 2015-03-03 | 2019-06-04 | Boston Scientific Scimed, Inc. | Stent with anti-migration features |
DE102022111350A1 (de) * | 2022-05-06 | 2023-11-09 | Alexander Ruebben | Ballonkatheter-Stentstruktur-Kombination |
CN117122442A (zh) * | 2022-08-17 | 2023-11-28 | 上海科罡医疗技术有限公司 | 一种阻拦血管内血栓的装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0357003A2 (fr) * | 1988-09-01 | 1990-03-07 | Cordis Corporation | Endoprothèse expansible radialement |
WO1992005747A1 (fr) * | 1990-10-09 | 1992-04-16 | Moskovsky Institut Stali I Splavov | Appareil destine a etre implante dans des organes creux et son dispositif d'introduction |
EP0518704A1 (fr) * | 1991-06-14 | 1992-12-16 | Scimed Life Systems, Inc. | Dilatateurs temporaires et méthode de fabrication |
WO1993015661A1 (fr) * | 1992-02-06 | 1993-08-19 | Interface Biomedical Laboratories Corp. | Stent intravasculaire, antiturbulent et antithrombogene |
US5484449A (en) * | 1992-01-07 | 1996-01-16 | Medtronic, Inc. | Temporary support for a body lumen and method |
-
1997
- 1997-03-20 EP EP97301885A patent/EP0799607A3/fr not_active Withdrawn
- 1997-03-31 JP JP8004397A patent/JPH1015076A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0357003A2 (fr) * | 1988-09-01 | 1990-03-07 | Cordis Corporation | Endoprothèse expansible radialement |
WO1992005747A1 (fr) * | 1990-10-09 | 1992-04-16 | Moskovsky Institut Stali I Splavov | Appareil destine a etre implante dans des organes creux et son dispositif d'introduction |
EP0518704A1 (fr) * | 1991-06-14 | 1992-12-16 | Scimed Life Systems, Inc. | Dilatateurs temporaires et méthode de fabrication |
US5484449A (en) * | 1992-01-07 | 1996-01-16 | Medtronic, Inc. | Temporary support for a body lumen and method |
WO1993015661A1 (fr) * | 1992-02-06 | 1993-08-19 | Interface Biomedical Laboratories Corp. | Stent intravasculaire, antiturbulent et antithrombogene |
Also Published As
Publication number | Publication date |
---|---|
EP0799607A2 (fr) | 1997-10-08 |
JPH1015076A (ja) | 1998-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE DE FR GB NL |
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PUAL | Search report despatched |
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AK | Designated contracting states |
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17P | Request for examination filed |
Effective date: 19981105 |
|
17Q | First examination report despatched |
Effective date: 20010809 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20011220 |